Pettyman
New member
- Joined
- Sep 8, 2025
- Messages
- 2
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- Buick Ownership
- 2016 Buick Regal GS
I have a 2016 Buick Regal GS and have done a cold air intake and downpipe and want to get a Dyno and tune done to really make a difference and I’m having a very hard time finding someone that can tune it. I live in the central Illinois area and I’m willing to drive multiple hours to get it done, please help.

